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authorBorislav Petkov <petkovbb@googlemail.com>2009-04-18 18:00:42 -0400
committerTejun Heo <tj@kernel.org>2009-04-18 18:00:42 -0400
commit6b544fcc8cd0a04eb42de9d1ecdd345e979d6ada (patch)
treef7c4d669de2c6ca01eecb97daf04dcef47faa916 /block/Kconfig.iosched
parent746d5e43274e9ea6cbd58818afc9239d41fb4e1e (diff)
ide-atapi: convert ide-{floppy,tape} to using preallocated sense buffer
Since we're issuing REQ_TYPE_SENSE now we need to allow those types of rqs in the ->do_request callbacks. As a future improvement, sense_len assignment might be unified across all ATAPI devices. Borislav to check with specs and test. As a result, get rid of ide_queue_pc_head() and drive->request_sense_rq. tj: * Init request sense ide_atapi_pc from sense request. In the longer timer, it would probably better to fold ide_create_request_sense_cmd() into its only current user - ide_floppy_get_format_progress(). * ide_retry_pc() no longer takes @disk. CC: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> CC: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: Borislav Petkov <petkovbb@gmail.com> Signed-off-by: Tejun Heo <tj@kernel.org>
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